package com.xyc.gulimall.product.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.concurrent.Executors;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;

//@EnableConfigurationProperties(ThreadPoolConfigProperties.class)
@Configuration
public class MyThreadConfig {

    @Bean
    public ThreadPoolExecutor threadPoolExecutor(ThreadPoolConfigProperties pool) {
        return new ThreadPoolExecutor(
                pool.getCoreSize(),          // 核心线程数
                pool.getMaxSize(),           // 最大线程数
                pool.getKeepAliveTime(),     // 线程空闲时间
                TimeUnit.SECONDS,            // 时间单位
                new LinkedBlockingQueue<>(100000),  // 工作队列
                Executors.defaultThreadFactory(),   // 线程工厂
                new ThreadPoolExecutor.AbortPolicy() // 拒绝策略
        );
    }

}
